i should have some control over the AGP capabilities of the installed AGP graphics card and host-bridge respectively ...
I did follow the instructions described in:
and went as far as removing the agp module from my kernel configuration:
root@inferna:~ # grep agp INFERNA
#device agp # support several AGP chipsets
root@inferna:~ # sysctl -a | grep nvidia.agp | wc -l
I do have a:
so I guess the card is using the the NVIDIA AGP driver ... Doom3 runs like silk at 60FPS with seta r_mode "7" and seta r_multiSamples "16" ...
and I do have the hw.nvidia.registry.x, hw.nvidia.cards.n and
dev.nvidia.n entries .. but no agp entries whatsoever.
What am I missing here?
PD.: just in case .. agp is out of the kernel and is not beign loaded at boot time.
[gonzalo@inferna ~]% kldstat
Id Refs Address Size Name
1 9 0xc0400000 4dd878 kernel
2 1 0xc08de000 7559b0 nvidia.ko
3 1 0xc1034000 6721c acpi.ko
4 1 0xc4a42000 4000 logo_saver.ko